Question about KitchenAid KCMS145J Microwave Oven
You will need to check to find out if the microwave has all the power coming to the critical units.
If the latch switch is active then the turntable and fan must work but if there is no heat, the check on the thermal cut off switch fitted on the side of the cabin , if faulty. , the pwoerr will be cut off to the magnetron. Check also to confirm that the high voltage capacitor is working and not shorted or open.
The relay on the main boarrd also must click to switch on or else the relay or relay drive must also be checked out.
Posted on Aug 27, 2010
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